Finding the Third Proportional to 33,156,439,338 and 72,122,237,394
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Solution
The third proportional to 33,156,439,338 and 72,122,237,394 is: 156,881,053,290.76
Step by Step Solution
- Step 1: Write the proportion equation
33,156,439,338 : 72,122,237,394 = 72,122,237,394 : x - Step 2: Convert to fraction form
33,156,439,338/72,122,237,394 = 72,122,237,394/x - Step 3: Cross multiply
33,156,439,338x = 72,122,237,394 × 72,122,237,394 - Step 4: Simplify right side
33,156,439,338x = 5,201,617,126,716,492,218,368 - Step 5: Solve for x
x = 5,201,617,126,716,492,218,368/33,156,439,338 - Step 6: Final answer
x = 156,881,053,290.76
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.